201694950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{523}}^1\times {\mathrm{857}}^1$

素因数の和:1398

約数の個数: 72

約数和(自身を含む): 543556728

約数和(自身を除く): 341861778

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 523, 857, 1046, 1569, 1714, 2571, 2615, 3138, 4285, 4707, 5142, 5230, 7713, 7845, 8570, 9414, 12855, 13075, 15426, 15690, 21425, 23535, 25710, 26150, 38565, 39225, 42850, 47070, 64275, 77130, 78450, 117675, 128550, 192825, 235350, 385650, 448211, 896422, 1344633, 2241055, 2689266, 4033899, 4482110, 6723165, 8067798, 11205275, 13446330, 20169495, 22410550, 33615825, 40338990, 67231650, 100847475, 201694950]

約数ペア:

[(1, 201694950), (2, 100847475), (3, 67231650), (5, 40338990), (6, 33615825), (9, 22410550), (10, 20169495), (15, 13446330), (18, 11205275), (25, 8067798), (30, 6723165), (45, 4482110), (50, 4033899), (75, 2689266), (90, 2241055), (150, 1344633), (225, 896422), (450, 448211), (523, 385650), (857, 235350), (1046, 192825), (1569, 128550), (1714, 117675), (2571, 78450), (2615, 77130), (3138, 64275), (4285, 47070), (4707, 42850), (5142, 39225), (5230, 38565), (7713, 26150), (7845, 25710), (8570, 23535), (9414, 21425), (12855, 15690), (13075, 15426)]